i965: valid message length includes message header.

diff --git a/src/mesa/drivers/dri/i965/brw_clip_util.c b/src/mesa/drivers/dri/i965/brw_clip_util.c
index c37bfeb1ce6a796c45ab9104d606d1e4c1d74ae0..0ca2a6747a7da8e543dfa6dbc144e7888f284477 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_clip_util.c
+++ b/src/mesa/drivers/dri/i965/brw_clip_util.c
@@ -262,7 +262,7 @@ void brw_clip_kill_thread(struct brw_clip_compile *c)
                 c->reg.R0,
                 0,             /* allocate */
                 0,             /* used */
-                0,             /* msg len */
+                1,             /* msg len */
                 0,             /* response len */
                 1,             /* eot */
                 1,             /* writes complete */